19621367640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136601}}^1$

素因数の和:136647

約数の個数: 256

約数和(自身を含む): 78682752000

約数和(自身を除く): 59061384360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 14364, 15960, 17955, 20520, 23940, 28728, 35910, 47880, 71820, 136601, 143640, 273202, 409803, 546404, 683005, 819606, 956207, 1092808, 1229409, 1366010, 1639212, 1912414, 2049015, 2458818, 2595419, 2732020, 2868621, 3278424, 3688227, 3824828, 4098030, 4781035, 4917636, 5190838, 5464040, 5737242, 6147045, 7376454, 7649656, 7786257, 8196060, 8605863, 9562070, 9835272, 10381676, 11474484, 12294090, 12977095, 14343105, 14752908, 15572514, 16392120, 17211726, 18167933, 18441135, 19124140, 20763352, 22948968, 23358771, 24588180, 25817589, 25954190, 28686210, 29505816, 31145028, 34423452, 36335866, 36882270, 38248280, 38931285, 43029315, 46717542, 49176360, 51635178, 51908380, 54503799, 57372420, 62290056, 68846904, 70076313, 72671732, 73764540, 77862570, 86058630, 90839665, 93435084, 103270356, 103816760, 109007598, 114744840, 116793855, 129087945, 140152626, 145343464, 147529080, 155725140, 163511397, 172117260, 181679330, 186870168, 206540712, 218015196, 233587710, 258175890, 272518995, 280305252, 311450280, 327022794, 344234520, 350381565, 363358660, 436030392, 467175420, 490534191, 516351780, 545037990, 560610504, 654045588, 700763130, 726717320, 817556985, 934350840, 981068382, 1032703560, 1090075980, 1308091176, 1401526260, 1635113970, 1962136764, 2180151960, 2452670955, 2803052520, 3270227940, 3924273528, 4905341910, 6540455880, 9810683820, 19621367640]

約数ペア:

[(1, 19621367640), (2, 9810683820), (3, 6540455880), (4, 4905341910), (5, 3924273528), (6, 3270227940), (7, 2803052520), (8, 2452670955), (9, 2180151960), (10, 1962136764), (12, 1635113970), (14, 1401526260), (15, 1308091176), (18, 1090075980), (19, 1032703560), (20, 981068382), (21, 934350840), (24, 817556985), (27, 726717320), (28, 700763130), (30, 654045588), (35, 560610504), (36, 545037990), (38, 516351780), (40, 490534191), (42, 467175420), (45, 436030392), (54, 363358660), (56, 350381565), (57, 344234520), (60, 327022794), (63, 311450280), (70, 280305252), (72, 272518995), (76, 258175890), (84, 233587710), (90, 218015196), (95, 206540712), (105, 186870168), (108, 181679330), (114, 172117260), (120, 163511397), (126, 155725140), (133, 147529080), (135, 145343464), (140, 140152626), (152, 129087945), (168, 116793855), (171, 114744840), (180, 109007598), (189, 103816760), (190, 103270356), (210, 93435084), (216, 90839665), (228, 86058630), (252, 77862570), (266, 73764540), (270, 72671732), (280, 70076313), (285, 68846904), (315, 62290056), (342, 57372420), (360, 54503799), (378, 51908380), (380, 51635178), (399, 49176360), (420, 46717542), (456, 43029315), (504, 38931285), (513, 38248280), (532, 36882270), (540, 36335866), (570, 34423452), (630, 31145028), (665, 29505816), (684, 28686210), (756, 25954190), (760, 25817589), (798, 24588180), (840, 23358771), (855, 22948968), (945, 20763352), (1026, 19124140), (1064, 18441135), (1080, 18167933), (1140, 17211726), (1197, 16392120), (1260, 15572514), (1330, 14752908), (1368, 14343105), (1512, 12977095), (1596, 12294090), (1710, 11474484), (1890, 10381676), (1995, 9835272), (2052, 9562070), (2280, 8605863), (2394, 8196060), (2520, 7786257), (2565, 7649656), (2660, 7376454), (3192, 6147045), (3420, 5737242), (3591, 5464040), (3780, 5190838), (3990, 4917636), (4104, 4781035), (4788, 4098030), (5130, 3824828), (5320, 3688227), (5985, 3278424), (6840, 2868621), (7182, 2732020), (7560, 2595419), (7980, 2458818), (9576, 2049015), (10260, 1912414), (11970, 1639212), (14364, 1366010), (15960, 1229409), (17955, 1092808), (20520, 956207), (23940, 819606), (28728, 683005), (35910, 546404), (47880, 409803), (71820, 273202), (136601, 143640)]